小学生 ：Primary school students
初中生 ： junior high school student
高中生 : high-school student
大学生 : college student
学生
例句：
1.数学解题是学习数学不可或缺的手段之一，不管是小学生、初中生、高中生、大学生、研究生，还是数学教师甚至数学家都需要通过解题来掌握数学知识、巩固数学技能、提高自己的数学素养。
The solving mathematics problems is one of indispensable means in studying mathematics, the mathematician all needs to come to improve self mathematics accomplishment by solving problems even disregarding being pupil, junior school student, high school student, college student, graduate student, mathematics teacher.
来自巴厘岛的松
